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Make use of the NULL macro

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Use this constant everywhere when referring to a null pointer instead of
casting 0 to various types of pointers. Created using following semantic
patch:

    @@
    type type;
    @@

    - (type *)0
    + NULL

Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
This commit is contained in:
Lukas Fleischer
2011-11-02 18:59:40 +01:00
parent 7cc6305588
commit ce3f0ce76f
8 changed files with 39 additions and 39 deletions
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32
src/args.c
View File

@@ -906,10 +906,10 @@ parse_args (int argc, char **argv, struct conf *conf)
else if (gflag)
{
io_init (cfile, datadir);
io_check_dir (path_dir, (int *)0);
io_check_dir (path_notes, (int *)0);
io_check_file (path_apts, (int *)0);
io_check_file (path_todo, (int *)0);
io_check_dir (path_dir, NULL);
io_check_dir (path_notes, NULL);
io_check_file (path_apts, NULL);
io_check_file (path_todo, NULL);
io_load_app ();
io_load_todo ();
note_gc ();
@@ -920,13 +920,13 @@ parse_args (int argc, char **argv, struct conf *conf)
if (load_data)
{
io_init (cfile, datadir);
io_check_dir (path_dir, (int *)0);
io_check_dir (path_notes, (int *)0);
io_check_dir (path_dir, NULL);
io_check_dir (path_notes, NULL);
}
if (iflag)
{
io_check_file (path_apts, (int *)0);
io_check_file (path_todo, (int *)0);
io_check_file (path_apts, NULL);
io_check_file (path_todo, NULL);
/* Get default pager in case we need to show a log file. */
vars_init (conf);
io_load_app ();
@@ -938,8 +938,8 @@ parse_args (int argc, char **argv, struct conf *conf)
}
if (xflag)
{
io_check_file (path_apts, (int *)0);
io_check_file (path_todo, (int *)0);
io_check_file (path_apts, NULL);
io_check_file (path_todo, NULL);
io_load_app ();
io_load_todo ();
io_export_data (xfmt, conf);
@@ -948,22 +948,22 @@ parse_args (int argc, char **argv, struct conf *conf)
}
if (tflag)
{
io_check_file (path_todo, (int *)0);
io_check_file (path_todo, NULL);
io_load_todo ();
todo_arg (tnum, Nflag, preg);
non_interactive = 1;
}
if (nflag)
{
io_check_file (path_apts, (int *)0);
io_check_file (path_apts, NULL);
io_load_app ();
next_arg ();
non_interactive = 1;
}
if (dflag || rflag || sflag)
{
io_check_file (path_apts, (int *)0);
io_check_file (path_conf, (int *)0);
io_check_file (path_apts, NULL);
io_check_file (path_conf, NULL);
io_load_app ();
custom_load_conf (conf); /* To get output date format. */
if (dflag)
@@ -977,8 +977,8 @@ parse_args (int argc, char **argv, struct conf *conf)
{
struct date day;
io_check_file (path_apts, (int *)0);
io_check_file (path_conf, (int *)0);
io_check_file (path_apts, NULL);
io_check_file (path_conf, NULL);
vars_init (conf);
custom_load_conf (conf); /* To get output date format. */
io_load_app ();